2018246816

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{991}}^1\times {\mathrm{2053}}^1$

素因数の和:3085

約数の個数: 48

約数和(自身を含む): 4107737088

約数和(自身を除く): 2089490272

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 991, 992, 1982, 2053, 3964, 4106, 7928, 8212, 15856, 16424, 30721, 31712, 32848, 61442, 63643, 65696, 122884, 127286, 245768, 254572, 491536, 509144, 983072, 1018288, 2034523, 2036576, 4069046, 8138092, 16276184, 32552368, 63070213, 65104736, 126140426, 252280852, 504561704, 1009123408, 2018246816]

約数ペア:

[(1, 2018246816), (2, 1009123408), (4, 504561704), (8, 252280852), (16, 126140426), (31, 65104736), (32, 63070213), (62, 32552368), (124, 16276184), (248, 8138092), (496, 4069046), (991, 2036576), (992, 2034523), (1982, 1018288), (2053, 983072), (3964, 509144), (4106, 491536), (7928, 254572), (8212, 245768), (15856, 127286), (16424, 122884), (30721, 65696), (31712, 63643), (32848, 61442)]